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Table 4-1 Controller inputs and outputs, and their configuration options.
Input or output
Type
Configuration value options
AI1
AI2
AI3
AI4
Analog input, AIa
✓
Disabled
✓
Change-over temperature
✓
External room temperature
✓
Outdoor temperature
✓
Supply air temperature
✓
Condensation sensor
✓
CO2 sensor
✓
RH sensor
✓
External room temperature, room 2
✓
Outdoor temperature, room 2
✓
Supply air temperature, room 2
✓
Condensation sensor, room 2
✓
CO2 sensor, room 2
✓
RH sensor, room 2
DI1
DI2
DI3
DI4
Digital input, DIb
✓
Disabled
✓
Change-over
✓
Open window
✓
Presence detector
✓
Open window, room 2
✓
Presence detector, room 2
CI1
CI2
Digital input, CIa
✓
Disabled
✓
Regin's KG-A/1 sensor
✓
Regin's KG-A/1 sensor, room 2
AO1
AO2
AO3
AO4
Analog output, AOa
✓
Disabled
✓
Heating
✓
Heating 2
✓
Cooling
✓
Change-over valve
✓
6-way valve
✓
VAV
✓
EC fan
✓
Heating, room 2
✓
Heating 2, room 2
✓
Cooling, room 2
✓
Change-over valve, room 2
✓
6-way valve, room 2
✓
VAV, room 2
✓
EC fan, room 2
62
Regio
Ardo
manual, Rev. D